Excuse,
what can I do for MAXIMA make something like:
if I have two expressions, like:
dog_F:x[1](t);
dog_G:x[1](t)+x[2](t);
and the function (something like that):
SaveSyst(syst,name):=block([],
syst_F:concat(syst,_F),
syst_G:concat(syst,_G),
namesd:concat(name,".sd"),
save(namesd,syst_F,syst_G));
when I type
SaveSyst(dog,cat);
the function will be create the file "cat.sd" and save
the expressions "dog_F" and "dog_G". It's possible to do?
Because, I do not want create the file "namesd" and I do not
save only the names "syst_F" and "syst_G".
Thanks for your help and time.
Ricardo Cuesta